CN109687071B - 毫米波ltcc滤波器 - Google Patents

毫米波ltcc滤波器 Download PDF

Info

Publication number
CN109687071B
CN109687071B CN201811650621.9A CN201811650621A CN109687071B CN 109687071 B CN109687071 B CN 109687071B CN 201811650621 A CN201811650621 A CN 201811650621A CN 109687071 B CN109687071 B CN 109687071B
Authority
CN
China
Prior art keywords
resonant cavity
metalized
closed resonant
holes
rectangular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201811650621.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN109687071A (zh
Inventor
买剑春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruisheng Technology Nanjing Co Ltd
Original Assignee
Ruisheng Technology Nanjing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruisheng Technology Nanjing Co Ltd filed Critical Ruisheng Technology Nanjing Co Ltd
Priority to CN201811650621.9A priority Critical patent/CN109687071B/zh
Publication of CN109687071A publication Critical patent/CN109687071A/zh
Priority to PCT/CN2019/111286 priority patent/WO2020140554A1/fr
Priority to US16/711,377 priority patent/US11223119B2/en
Application granted granted Critical
Publication of CN109687071B publication Critical patent/CN109687071B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2088—Integrated in a substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20372—Hairpin resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN201811650621.9A 2018-12-31 2018-12-31 毫米波ltcc滤波器 Expired - Fee Related CN109687071B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201811650621.9A CN109687071B (zh) 2018-12-31 2018-12-31 毫米波ltcc滤波器
PCT/CN2019/111286 WO2020140554A1 (fr) 2018-12-31 2019-10-15 Filtre ltcc à ondes millimétriques
US16/711,377 US11223119B2 (en) 2018-12-31 2019-12-11 Millimeter wave LTCC filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811650621.9A CN109687071B (zh) 2018-12-31 2018-12-31 毫米波ltcc滤波器

Publications (2)

Publication Number Publication Date
CN109687071A CN109687071A (zh) 2019-04-26
CN109687071B true CN109687071B (zh) 2020-11-20

Family

ID=66191669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811650621.9A Expired - Fee Related CN109687071B (zh) 2018-12-31 2018-12-31 毫米波ltcc滤波器

Country Status (3)

Country Link
US (1) US11223119B2 (fr)
CN (1) CN109687071B (fr)
WO (1) WO2020140554A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109818119B (zh) * 2018-12-31 2020-09-29 瑞声科技（南京）有限公司 毫米波ltcc滤波器
CN109687071B (zh) 2018-12-31 2020-11-20 瑞声科技（南京）有限公司 毫米波ltcc滤波器
CN111755789A (zh) * 2020-06-24 2020-10-09 电子科技大学 一种基于ltcc工艺的可调滤波器馈电网络

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100626647B1 (ko) * 2003-11-06 2006-09-21 한국전자통신연구원 비아를 이용한 도파관 필터
CN201017973Y (zh) * 2006-10-17 2008-02-06 东南大学 基片集成波导多腔体级联频率选择表面
KR101087288B1 (ko) * 2009-03-31 2011-11-29 한국항공대학교산학협력단 위성통신용 원형 편파 안테나
JP5512498B2 (ja) * 2010-11-29 2014-06-04 株式会社東芝 半導体装置
US8860532B2 (en) * 2011-05-20 2014-10-14 University Of Central Florida Research Foundation, Inc. Integrated cavity filter/antenna system
US9780427B2 (en) * 2012-06-21 2017-10-03 Telefonaktiebolaget L M Ericsson Bandpass filter and method of fabricating the same
KR101982028B1 (ko) * 2012-09-21 2019-05-24 가부시키가이샤 무라타 세이사쿠쇼 편파 공용 안테나
CN104733817A (zh) * 2015-04-13 2015-06-24 南京邮电大学 层叠级联两腔基片集成波导双模带通滤波器
US10153531B2 (en) * 2015-09-07 2018-12-11 Vayyar Imaging Ltd. Multilayer microwave filter
CN105958167B (zh) * 2016-07-01 2019-03-05 北京交通大学 垂直基片集成波导及包括该波导的垂直连接结构
CN107508047B (zh) * 2017-08-30 2023-06-16 南京信息工程大学 一种平面结构圆极化与线极化微波双向转换器
CN108198788A (zh) * 2017-12-13 2018-06-22 深圳市时代速信科技有限公司 一种具有高射频信号垂直互联传输性能的ltcc基板
CN108493526B (zh) * 2018-04-09 2019-06-14 广东曼克维通信科技有限公司 滤波器谐振装置以及对称折叠基片集成波导滤波器
CN108777343B (zh) * 2018-05-28 2024-01-30 东南大学 基片集成波导传输结构、天线结构及连接方法
CN109687070A (zh) * 2018-12-31 2019-04-26 瑞声科技（南京）有限公司 毫米波ltcc滤波器
CN109687071B (zh) * 2018-12-31 2020-11-20 瑞声科技（南京）有限公司 毫米波ltcc滤波器
CN109818119B (zh) * 2018-12-31 2020-09-29 瑞声科技（南京）有限公司 毫米波ltcc滤波器
CN109818142A (zh) * 2018-12-31 2019-05-28 瑞声科技（南京）有限公司 一种滤波天线
CN109921177A (zh) * 2018-12-31 2019-06-21 瑞声科技（南京）有限公司 滤波天线器件

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ka-Band LTCC Stacked Substrate Integrated Waveguide Bandpass Filter;Peng Zheng et al.;《Wireless Communications and Mobile Computing》;20180703;第1-7页 *
基片集成波导技术：最新的发展及未来的展望;DJERAFI Tarek等;《电子科技大学学报》;20130331;第171-188页 *

Also Published As

Publication number Publication date
WO2020140554A1 (fr) 2020-07-09
US11223119B2 (en) 2022-01-11
CN109687071A (zh) 2019-04-26
US20200212553A1 (en) 2020-07-02

Similar Documents

Publication Publication Date Title
CN109818119B (zh) 毫米波ltcc滤波器
CN111883914B (zh) 基于siw馈电的具有滤波特性的介质谐振器宽带天线
CN109687071B (zh) 毫米波ltcc滤波器
US11309682B2 (en) Millimeter wave LTCC filter
CN110797613B (zh) 一种十阶六陷波的介质波导滤波器
CN109462000B (zh) 一种多层基片集成波导三阶滤波功分器
CN209929453U (zh) 一种新型平面集成双频带滤波器
KR101812490B1 (ko) 기판 집적형 도파관의 표면실장을 위한 전이구조 설계 및 그 제조방법
CN110212273B (zh) 基于基片集成波导的双频双工器
CN204927461U (zh) 一种ltcc双工器
CN105655673B (zh) 一种介质加载半模基片集成波导带通滤波器
CN107946706B (zh) 基于微带和基片集成波导的双频带通滤波器及其设计方法
CN110429383B (zh) 单输入端口的siw馈电结构以及天线阵列
CN113764850B (zh) 一种接地共面波导-矩形波导滤波过渡结构
CN106898851A (zh) 基于半模基片集成波导的混合电磁耦合双工器
CN106856260B (zh) 一种小型化的宽带双极化天线馈电网络
CN116759779B (zh) 一种5g毫米波滤波功分模块
CN112768863A (zh) 基于hmsiw的k波段新型功率分配器及其设计方法
JPH118501A (ja) 誘電体フィルタ、送受共用器および通信機
CN110911789B (zh) 一种基片集成波导带通滤波器
CN110581354B (zh) 双极化5g毫米波天线结构及移动设备
US20210124111A1 (en) Filter device and filter
Ikhyari et al. Design and characterization of ADM-based dual-band SIW bandpass filter
CN210296585U (zh) 基于共面波导的单腔双频带微波滤波器
CN114824715B (zh) 基于矩形微同轴结构的w波段滤波功分器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201120

Termination date: 20211231